/// <summary>
/// 重连模块
/// </summary>
private void Reconnect()
{
if (_conncetType == ConncetType.Conncet)
{
TcpClientStateInfo(string.Format("已断开服务器{0}", IsReconnection ? "，准备重连" : ""), SocketState.Disconnect);
}
if (!IsReconnection)
{
return;
}
_reConnectCount++;//每重连一次重连的次数加1
if (Client != null)
{
Client.WorkSocket.Close();
Client = null;
}
if (_conncetType == ConncetType.Conncet)
{
_conncetType = ConncetType.ReConncet;
//CommonMethod.EventInvoket(() => { ReconnectionStart(); });
}
_isStart = false;
StartConnect();
}
/// <summary>
/// 关闭相连的scoket以及关联的StateObject,释放所有的资源
/// </summary>
public void StopConnect()
{
IsReconnection = false;
if (Client != null)
{
ShutdownClient(Client);
Client.WorkSocket.Close();
}
_conncetType = ConncetType.Conncet;
_reConnectCount = 0;//前面三个初始化
}
/// <summary>
/// 当连接服务器之后的回调函数
/// </summary>
/// <param name="ar">TcpClient</param>
private void AcceptCallback(IAsyncResult ar)
{
try
{
Socket socket = (Socket)ar.AsyncState;
socket.EndConnect(ar);
Client = new IClient(socket);
Client.WorkSocket.BeginReceive(Client.BufferInfo.ReceivedBuffer, 0, Client.BufferInfo.ReceivedBuffer.Length, 0, new AsyncCallback(ReadCallback), Client);
_conncetType = ConncetType.Conncet;
TcpClientStateInfo(string.Format("已连接服务器"), SocketState.Connected);
_reConnectCount = 0;
}
catch (SocketException ex)
{
string msg = ex.Message;
if (ex.NativeErrorCode.Equals(10060))
{
//无法连接目标主机
msg = string.Format("{0} 无法连接: error code {1}!", "", ex.NativeErrorCode);
}
else if (ex.NativeErrorCode.Equals(10061))
{
msg = string.Format("{0} 主动拒绝正在重连: error code {1}!", "", ex.NativeErrorCode);
}
else if (ex.NativeErrorCode.Equals(10053))
{
//读写时主机断开
msg = string.Format("{0} 主动断开连接: error code {1}! ", "", ex.NativeErrorCode);
}
else
{
//其他错误
msg = string.Format("Disconnected: error code {0}!", ex.NativeErrorCode);
}
TcpClientErrorMsg(string.Format("连接服务器失败，错误原因：{0}", msg));
Reconnect();
}
}